Srinivas Pandruvada 55582bccdc cpufreq: prevent lockup on reading scaling_available_frequencies ...

When scaling_available_frequencies is read on an offlined cpu, then
either lockup or junk values are displayed. This is caused by
freed freq_table, which policy is using.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2015-10-08 21:47:56 +02:00

..

acpi-cpufreq.c

cpufreq: acpi_cpufreq: prevent crash on reading freqdomain_cpus

2015-10-08 21:47:13 +02:00

amd_freq_sensitivity.c

…

arm_big_little_dt.c

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-14 16:10:09 -08:00

arm_big_little.c

cpufreq: arm_big_little: remove compile-time dependency on BIG_LITTLE

2015-05-15 01:53:42 +02:00

arm_big_little.h

cpufreq: arm_big_little: free OPP table created during ->init()

2014-12-02 00:01:24 +01:00

at32ap-cpufreq.c

…

blackfin-cpufreq.c

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cpufreq_conservative.c

cpufreq: governor: split out common part of {cs|od}_dbs_timer()

2015-07-21 01:12:01 +02:00

cpufreq_governor.c

cpufreq: governor: Don't WARN on invalid states

2015-07-21 01:12:02 +02:00

cpufreq_governor.h

cpufreq: governor: split out common part of {cs|od}_dbs_timer()

2015-07-21 01:12:01 +02:00

cpufreq_ondemand.c

cpufreq: governor: split out common part of {cs|od}_dbs_timer()

2015-07-21 01:12:01 +02:00

cpufreq_opp.c

cpufreq: Update boost flag while initializing freq table from OPPs

2015-08-07 03:25:23 +02:00

cpufreq_performance.c

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cpufreq_powersave.c

…

cpufreq_stats.c

cpufreq: stats: drop unnecessary locking

2015-01-23 23:06:45 +01:00

cpufreq_userspace.c

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cpufreq-dt.c

cpufreq-dt: add suspend frequency support

2015-09-09 02:22:55 +02:00

cpufreq-nforce2.c

cpufreq: nforce2: Fix typo in comment to function nforce2_init()

2015-06-15 15:45:24 +02:00

cpufreq.c

cpufreq: prevent lockup on reading scaling_available_frequencies

2015-10-08 21:47:56 +02:00

cris-artpec3-cpufreq.c

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cris-etraxfs-cpufreq.c

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davinci-cpufreq.c

cpufreq: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00

dbx500-cpufreq.c

cpufreq: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00

e_powersaver.c

ACPI / processor: Drop an unused argument of a cleanup routine

2015-07-22 22:11:16 +02:00

elanfreq.c

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exynos5440-cpufreq.c

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-14 16:10:09 -08:00

freq_table.c

cpufreq: Allow drivers to enable boost support after registering driver

2015-08-07 03:25:23 +02:00

gx-suspmod.c

cpufreq: gx-suspmod: Fix two typos in two comments

2015-06-15 15:46:15 +02:00

highbank-cpufreq.c

Merge branch 'mailbox-for-linus' of git://git.linaro.org/landing-teams/working/fujitsu/integration

2014-10-21 11:21:19 -07:00

hisi-acpu-cpufreq.c

cpufreq: hisilicon: add acpu driver

2015-04-02 02:24:54 +02:00

ia64-acpi-cpufreq.c

cpufreq: ia64: Fix a memory leak in acpi_cpufreq_cpu_exit()

2015-07-22 22:27:40 +02:00

imx6q-cpufreq.c

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-14 16:10:09 -08:00

integrator-cpufreq.c

cpufreq: integrator: fixed coding style issues

2015-07-16 23:51:26 +02:00

intel_pstate.c

Merge branch 'pm-cpufreq'

2015-09-11 15:37:25 +02:00

Kconfig

cpufreq: qoriq: rename the driver

2015-03-18 22:35:16 +01:00

Kconfig.arm

Merge tag 'pm+acpi-4.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2015-09-11 19:11:06 -07:00

Kconfig.powerpc

cpufreq: qoriq: rename the driver

2015-03-18 22:35:16 +01:00

Kconfig.x86

cpufreq: Add SFI based cpufreq driver support

2014-12-20 13:37:37 -05:00

kirkwood-cpufreq.c

cpufreq: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00

longhaul.c

Update/Remove soon-to-be-dead email address

2014-12-19 12:56:15 -08:00

longhaul.h

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longrun.c

…

loongson2_cpufreq.c

CPUFREQ: Loongson2: Fix broken build due to incorrect include.

2015-08-03 09:24:59 +02:00

ls1x-cpufreq.c

MIPS: Loongson: Naming style cleanup and rework

2015-06-21 21:53:59 +02:00

Makefile

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2015-09-10 17:59:04 -07:00

maple-cpufreq.c

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mt8173-cpufreq.c

cpufreq: mediatek: Add MT8173 cpufreq driver

2015-09-01 15:50:20 +02:00

omap-cpufreq.c

cpufreq: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00

p4-clockmod.c

p4-clockmod: Replace cpu_sibling_mask() with topology_sibling_cpumask()

2015-05-27 15:22:16 +02:00

pasemi-cpufreq.c

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pcc-cpufreq.c

cpufreq: pcc: Enable autoload of pcc-cpufreq for ACPI processors

2014-11-14 00:16:25 +01:00

pmac32-cpufreq.c

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pmac64-cpufreq.c

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powernow-k6.c

Update/Remove soon-to-be-dead email address

2014-12-19 12:56:15 -08:00

powernow-k7.c

ACPI / processor: Drop an unused argument of a cleanup routine

2015-07-22 22:11:16 +02:00

powernow-k7.h

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powernow-k8.c

ACPI / processor: Drop an unused argument of a cleanup routine

2015-07-22 22:11:16 +02:00

powernow-k8.h

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powernv-cpufreq.c

cpufreq: powernv: Increase the verbosity of OCC console messages

2015-09-01 15:51:25 +02:00

ppc_cbe_cpufreq_pervasive.c

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ppc_cbe_cpufreq_pmi.c

cpufreq: remove redundant CPUFREQ_INCOMPATIBLE notifier event

2015-09-01 15:50:38 +02:00

ppc_cbe_cpufreq.c

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ppc_cbe_cpufreq.h

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pxa2xx-cpufreq.c

cpufreq: pxa: make pxa_freqs arrays const

2015-05-05 00:49:38 +02:00

pxa3xx-cpufreq.c

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qoriq-cpufreq.c

cpufreq: qoriq: optimize the CPU frequency switching time

2015-06-15 15:47:28 +02:00

s3c24xx-cpufreq-debugfs.c

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s3c24xx-cpufreq.c

cpufreq: s3c: remove last use of resume_clocks callback

2015-02-19 06:36:53 +01:00

s3c64xx-cpufreq.c

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s3c2410-cpufreq.c

…

s3c2412-cpufreq.c

…

s3c2416-cpufreq.c

cpufreq: s3c: remove incorrect __init annotations

2015-02-19 06:36:53 +01:00

s3c2440-cpufreq.c

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s5pv210-cpufreq.c

drivers/cpufreq: Convert non-modular s5pv210-cpufreq.c to use builtin_platform_driver

2015-06-16 14:12:38 -04:00

sa1100-cpufreq.c

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sa1110-cpufreq.c

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sc520_freq.c

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sfi-cpufreq.c

cpufreq: sfi: use kmemdup rather than duplicating its implementation

2015-09-01 15:51:15 +02:00

sh-cpufreq.c

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sparc-us2e-cpufreq.c

…

sparc-us3-cpufreq.c

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spear-cpufreq.c

cpufreq: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00

speedstep-centrino.c

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speedstep-ich.c

speedstep-ich: Replace cpu_sibling_mask() with topology_sibling_cpumask()

2015-05-27 15:22:16 +02:00

speedstep-lib.c

cpufreq: speedstep-lib: Use monotonic clock

2015-09-01 15:51:43 +02:00

speedstep-lib.h

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speedstep-smi.c

cpufreq: speedstep-smi: enable interrupts when waiting

2015-02-12 02:02:52 +01:00

tegra20-cpufreq.c

cpufreq: tegra: Rename tegra-cpufreq to tegra20-cpufreq

2015-07-16 09:34:08 +02:00

tegra124-cpufreq.c

cpufreq: Add cpufreq driver for Tegra124

2015-07-16 09:34:09 +02:00

unicore2-cpufreq.c

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vexpress-spc-cpufreq.c

cpufreq: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00